| Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
|---|
| 09/08/2004 | EP1455540A2 Apparatus for displaying three-dimensional image |
| 09/08/2004 | EP1455538A2 Color separating unit and projection type image display apparatus employing the same |
| 09/08/2004 | EP1455215A2 Microscope illuminating apparatus |
| 09/08/2004 | EP1455214A1 Surgical microscope having an object field illumination system |
| 09/08/2004 | EP1455212A1 Projector lens system |
| 09/08/2004 | EP1455210A1 Method and device for preventing dew condensation and frosting on optical glass window |
| 09/08/2004 | EP1454186A1 Display apparatus including rgb color combiner and 1d light valve relay including schlieren filter |
| 09/08/2004 | EP1454183A2 Apparatus and process for characterising samples |
| 09/08/2004 | EP1454179A2 Apparatus for image projection |
| 09/08/2004 | CN2639918Y Three-plate type projection optical energy capable of improving chroma uniformity |
| 09/08/2004 | CN2639917Y Array type angle extender |
| 09/08/2004 | CN2639916Y Rare earth cold light source image film reading apparatus |
| 09/08/2004 | CN1527130A Volumetric imaging method based on mirror image sequence and its display |
| 09/08/2004 | CN1527128A Projecting display with invisible light reflecting plate for dispersing heat energy |
| 09/08/2004 | CN1527097A Colour separating unit and projecting pattern display device utilizing the same |
| 09/08/2004 | CN1527096A Light beam energy distribution homogenizing optical assembly |
| 09/08/2004 | CN1527095A Laser energy distribution equalizer |
| 09/08/2004 | CN1527069A 投影透镜 The projection lens |
| 09/08/2004 | CN1165962C Semiconductor thin film and method of manufacturing the same and semiconductor device and method of manufacturing the same |
| 09/08/2004 | CN1165802C Polarization conversion system and liquid crystal display system containing the same system |
| 09/08/2004 | CN1165786C Method for producing polarized-light separation device |
| 09/08/2004 | CN1165785C Polarizer apparatus for producing a generally polarized beam of light |
| 09/08/2004 | CN1165779C Adaptive photoheterodyne method for detecting light refraction |
| 09/07/2004 | US6788901 Method of forming optical radiation beams for free-space optical communication systems |
| 09/07/2004 | US6788470 Light collimating system |
| 09/07/2004 | US6788464 Zoom lens and optical apparatus using the same |
| 09/07/2004 | US6788462 Achromatic circular polarizer |
| 09/07/2004 | US6788461 Wire grid polarizer |
| 09/07/2004 | US6788451 Method for obtaining a printed product with visual effects, and printed product |
| 09/07/2004 | US6788442 Optical device for helmet visor comprising a diffractive mirror |
| 09/07/2004 | US6788354 Providing a substrate; establishing phosphor-based red, green, and blue subpixels on substrate; covering subpixels with refraction layer; printing a color selection mask layer onto the refraction layer |
| 09/07/2004 | US6788274 Apparatus and method for displaying stereoscopic images |
| 09/07/2004 | US6787806 Semiconductor thin film and method of manufacturing the same and semiconductor device and method of manufacturing the same |
| 09/07/2004 | US6787755 Laser illumination apparatus |
| 09/07/2004 | US6786611 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion |
| 09/07/2004 | US6786608 Vibration and shock absorbing mounting assembly for a retroreflector assembly |
| 09/07/2004 | US6786607 Arrangement for storing and transporting at least one optical component |
| 09/07/2004 | US6786604 Projection system having low astigmatism |
| 09/07/2004 | US6786414 Planar laser illumination and imaging (PLIIM) systems |
| 09/07/2004 | CA2144996C Diffractive display utilizing reflective or transmissive light yielding single pixel full color capability |
| 09/02/2004 | WO2004075526A2 Autostereoscopic display |
| 09/02/2004 | WO2004075096A1 Optical code reader with autofocus and interface unit |
| 09/02/2004 | WO2004074923A1 Reflection optical device |
| 09/02/2004 | WO2004074904A1 Image display |
| 09/02/2004 | WO2004074901A1 Lens system, and objective lens system and optical projection system using the same |
| 09/02/2004 | WO2004074881A2 Method and apparatus for dark field interferometric confocal microscopy |
| 09/02/2004 | WO2004074880A2 Longitudinal differential interferometric confocal microscopy |
| 09/02/2004 | WO2004074876A2 Method and apparatus for use and construction of compensated higher order waveplates |
| 09/02/2004 | WO2003100517A3 Real image configuration for a high efficiency heads-up display (hud) using a polarizing mirror and a polarization preserving screen |
| 09/02/2004 | US20040172106 Apparatus for ablation with a laser beam |
| 09/02/2004 | US20040170207 Optical beam splitter apparatus |
| 09/02/2004 | US20040170202 Laser light generator, line beam optical system, laser marking apparatus, and miter saw |
| 09/02/2004 | US20040170107 Device and unit for correcting aberration of light beam |
| 09/02/2004 | US20040170019 Light-emitting diode light source unit |
| 09/02/2004 | US20040169937 Optical system for providing a useful light beam influenced by polarization |
| 09/02/2004 | US20040169929 Diffraction element |
| 09/02/2004 | US20040169925 Method and device for intensity-dependent light modulation |
| 09/02/2004 | US20040169923 Polarization state conversion in optically active spectroscopy |
| 09/02/2004 | US20040169919 Image display device, portable terminal device, display panel and image display method using the same |
| 09/02/2004 | US20040169858 Spectrometer comprising active matrix optics |
| 09/02/2004 | US20040169839 Device for observing the sun's backscattered image on a screen |
| 09/02/2004 | US20040169836 Method of producing an optical imaging system |
| 09/02/2004 | US20040169831 Image display device and portable terminal device using the same |
| 09/02/2004 | US20040169829 Projection-type display optical system |
| 09/02/2004 | US20040169828 Projector apparatus |
| 09/02/2004 | US20040169774 Projection-type display apparatus and method of driving projection-type display apparatus |
| 09/02/2004 | US20040169670 Image display device, portable terminal device and display panel |
| 09/02/2004 | US20040169639 Visible pointer tracking with separately detectable pointer tracking signal |
| 09/02/2004 | DE10353381A1 Verfahren und Vorrichtung zum Modifizieren der Spreizung eines Lasserstrahls Method and apparatus for modifying the spread of a beam Lasser |
| 09/02/2004 | DE10307920A1 Stereo projection apparatus with image forming module, alternately switches optical connection between two sub-beam paths and optical beam path |
| 09/02/2004 | DE10307852A1 Image forming device, has micro-mirror arrays simultaneously illuminated via read and green or blue and yellow illumination channels |
| 09/02/2004 | DE10121747B4 Element zur kombinierten Symmetrisierung und Homogenisierung eines Strahlenbündels Element for combined symmetrization and homogenization of a beam |
| 09/02/2004 | DE10049557B4 Vorrichtung zum Umwandeln der Intensitätsverteilung eines Laserstrahls Means for converting the intensity distribution of a laser beam |
| 09/01/2004 | EP1453324A2 Projection-type display optical system |
| 09/01/2004 | EP1453111A2 Light source unit |
| 09/01/2004 | EP1453110A2 Light-emitting diode light source unit |
| 09/01/2004 | EP1453109A2 Light-emitting diode light source unit |
| 09/01/2004 | EP1452907A1 Image display system |
| 09/01/2004 | EP1452902A1 Visible pointer tracking with separately detectable pointer tracking signal |
| 09/01/2004 | EP1452901A1 Scrolling unit color illuminating system, and projection system using the scrolling unit |
| 09/01/2004 | EP1452899A1 Wide-angle imaging optical system and wide-angle imaging device, monitoring imaging device, on-vehicle imaging device and projection device with the wide-angle imaging optical system |
| 09/01/2004 | EP1452893A1 Transmission type laminated hologram optical element and image display device comprising this optical element |
| 09/01/2004 | EP1452213A1 Method for a computer network racing game and an optical-mechanical generator of two random numbers used for carrying out said method |
| 09/01/2004 | EP1451907A2 Multi-beam micro-machining system and method |
| 09/01/2004 | EP1451639A2 Portable multimode display device |
| 09/01/2004 | EP1451630A2 Surveillance window |
| 09/01/2004 | EP1451629A1 Homogenizer |
| 09/01/2004 | EP1451619A2 Structures and methods for reducing aberration in optical systems |
| 09/01/2004 | EP1451618A2 Display system with means for generating multiple exit-pupil images in an expanded exit pupil |
| 09/01/2004 | EP1450689A1 Film interpretation apparatus for medical treatment |
| 09/01/2004 | EP1071975A4 Optical imaging apparatus |
| 09/01/2004 | EP0946967B1 Light-emitting apparatus |
| 09/01/2004 | CN2638088Y High Efficiency polarizing device |
| 09/01/2004 | CN2638087Y Mohr's streak simulation picture lamp box |
| 09/01/2004 | CN2638086Y Laser pen with external power supply |
| 09/01/2004 | CN2638085Y Phantastron elimination device |
| 09/01/2004 | CN2638084Y Simplified fly'e eye type light beam equalization apparatus |
| 09/01/2004 | CN2638026Y Wire width measuring equipment having light ray pointer function |
| 09/01/2004 | CN1526243A Colour autostereoscopic display apparatus |
| 09/01/2004 | CN1525581A Light source unit |